Waea Cored. tono

Kakano ia paura ko te anga whakarewa i hanga e te o te maitai Unuhia matotoru o waenganui i 0.2 ki te 0.5 mitamano. ki tonu te anga i te para me te wāhanga hau-hanga.

Fehokotaki'anga rere waea cored whakamahia i roto i te hau pewa paruruhia hoki fehokotaki'anga pewa mīhini tuwhera ranei. Pupuri i te painga hangarau o te waea paerewa, hangaia e te reira para, me te hau tiaki i te hau kōhauhau. He nui rawa tenei, ina te mahi i roto i ngā wāhi tuwhera. whakarato Täidistraat whakamahine me te alloying o te Weld. Mā te reira whakaaetia te ki te tono o nāianei he mātotoru o 150-170 A / mm2. Hoki pewa ā-kakano ia ki tuwhera electrodes nāianei he mātotoru o kore ake atu i te 20 A / mm2. Täidistraat te kupu taea ki te whakapiki ake i te tōtika tukanga me te hawhe ki te rua ngā wā.

He ngā kōeke o electrodes tonu. Hei tauira, ka fehokotaki'anga makariri maka rauemi rino kōeke whakamahia PP-CH1, wera - PP-H3.

Me kï reira e te tukanga mā te whakamahi i te pūhui kawehiko whakarewa ko tetahi o nga tikanga nui mo te whakaoti rapanga ngā o hangarau ahunga whakamua. whakamahia ana tēnei tukanga i roto i tata katoa ao o te ōhanga ā-motu. whakaaro waea Cored te ki hei rauemi tino whaihua. Ko tōna tono whakapiki i kore anake hua, engari ano hoki kawea i roto i te kounga o te mahi.

Kei te whakamahia te reira ki te whakawhānui i te whānuitanga o fusing steels. He tika tōna tono rawa i roto i te wā i reira e kore e taea te whiwhi he waea koranu nukurau kotahi mō ngā momo takitahi o te maitai metallurgically.

Täidistraat wehewehea e te tikanga e whakamahia ana e te tiaki, te whakaaro matua, momo matua, āhuatanga hangarau, me te te taea o kakano ia i roto i ngā tūranga.

Kei te whakamahia te nuinga o nga hua hua tenei ra mo te fehokotaki'anga me iti-waro iti-koranu steels hanganga. hangaia waea rere-cored te mo te whakaaro motuhake, me te whānui. Ko te kāwai tuatahi ko te rauemi e whakamahia ana i roto i te mahi ki takoha hanganga Weld.

O te faufaa ngā ko te whakarōpū o nga āhuatanga rauemi o te tui me te hononga fehokotaki'anga. Tenei tohu taea ki a koe te whakatau i te pai o ngā hua o te ngā waitohu mō te kakano ia mahi i runga i te hoahoa huinga, ki te e tautuhi kē te whakaritenga iti rawa mo te āhuatanga pūkaha o te rauemi mo reira. kawea te tautukunga i roto i tāutu i te iti rawa e hiahiatia ana tohu wa o te ātete ki te haehae, me te taikaha o te whakarewa suture. hoatu te whakatauranga kei roto i te tauira paerewa whakamātautau. Hei whakatau i te momo o te waea i te ātete wa kī taurangi ki te whaturama whakatakotoria kaha kurut. A, no te cored whakarōpū waea tangohia ki tohu te momo hua, kaha rawa, me te tūranga tīkina (mokowā) fehokotaki'anga.